baber/WOPTO huggingface dataset:
Patent JP-H1052374-A (JP)
Title: Fryer
Inventor: KOBAYASHI TOSHIHIRO
IPC: A47J37/12
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To prevent sticking of a fried residue to an oil tank, and restrain the degradation of cooking oil by performing fluorine coating on an oil tank inside surface in the vicinity of a cooking oil surface. SOLUTION: Fluorine coating 7 and fluorine coating 8 are performed on the oil surface vicinity (that is, an upper side surface 10a and an inside surface of a front surface and a rear surface) of a side surface in an oil tank 10 and a surface of an inclined surface 10b. Therefore, even if a fried residue floats on an oil surface and contacts with a side surface in the oil tank, since the fluorine coating 7 is performed, the fried residue hardly sticks it. As a result, there is no need to clean an oil tank wall over a long period of time, and due to fluorine coating, even the sticking fried residue can be easily removed. On the other hand, even if the fried residue falls on the inclined surface 10b, it slides down since the fluorine coating 8 is performed on the surface, and is guied to the deepest part of a cold zone.  Therefore, since the fried residue does not stick to the high temperature inclined surface 10b, it is carbonized as it is, and is not accumulated.
Patent JP-H1055590-A (JP)
Title: Magnetic disk chucking device and its manufacture
Inventor: KIYOKAWA HIDETAKA
IPC: G11B19/20
Filed: 1996-08-09
Abstract: PROBLEM TO BE SOLVED: To obtain the magnetic disk chucking device capable of diminishing a wobble of a chucking surface and stabilizing contact between a magnetic head and a flexible disk. SOLUTION: An adhesive layer 9 consisting of a UV adhesive is applied in a prescribed thickness to a 3rd stepped part 4d of a rotor 4, and the chucking surface 10b is pressed by a pressing surface 10b of an upper mold 16, so as to fit a chucking magnet 10 via the adhesive layer 9 to a rotor 4, so that the chucking surface 10b is fitted with such a reference of a rotary shaft in its axial direction as to be perpendicular to the axial direction, thus diminishing the wobble of the chucking surface 10b.
Patent JP-S61107531-A (JP)
Title: Magnetic recording medium
Inventor: KONISHI SHIN
IPC: C09D175/00
Filed: 1984-10-31
Abstract: PURPOSE:To form a magnetic recording medium having excellent magnetic powder dispersibility, the durability, surface smoothness, etc. of a magnetic layer by incorporating a urea bond into a polyurethane resin binder and incorporating a hydrophilic polar group therein. CONSTITUTION:The magnetic layer contains the polyurethane-urea resin having a COOM group (M is hydrogen or alkaline metal) and/or SO3M' type (M' is an alkaline metal) in the molecule. The high magnetic powder dispersibility and the excellent strength, durability coating property, etc. are thereby obtd. The cause for such remarkable improvement lies probably in the larger cohesive energy of the urea bond than the urethane bond and the generation of the physical crosslinking by the hydrogen bond between the urea bonds, by which the partial thermal motion of the molecular chain is immobilized by the cohesion of the urea bonds and the separation of the soft segment and hard segment of the resin is improved, thus exhibiting the excellent rubber elasticity. The softening point can be made higher than the softening point of the resin contg. of the urethane bond alone and therefore the smooth surface having the small coefft. of friction is probably obtd. when such resin is used as a binder.
Patent JP-S59122600-A (JP)
Inventor: MURAMATSU TERUYOSHI
IPC: C11D3/20
Filed: 1982-12-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1168535-A (JP)
Title: Semiconductor device
Inventor: TAKATAKE YASUO
IPC: H03K17/16
Filed: 1997-08-25
Abstract: PROBLEM TO BE SOLVED: To provide a semiconductor device without causing malfunctions, when a semiconductor switching element changes from an off condition to an on condition and with simple internal configuration of a control circuit. SOLUTION: A transistor Tr is connected to a gate of an insulated gate type bipolar transistor(IGBT) 5 via a resistor R2, a base is connected to an emitter for a main current of the IGBT 5 via R3 and R4, and an emitter is connected to the emitter for the main current of the IGBT 5. A terminal IN 5 of a control circuit 7 receives the potential of a connection point of the resistors R3 and R4 via a resistor R5, and a condenser C is connected between the terminal IN 5 and a terminal IN 3. When the IGBT 5 changes from the off condition to the on condition, whisker-like wave is hardly not caused in the voltage to be applied to the terminal IN 5, so that the malfunction of the control circuit 7 hardly occurs.
Patent JP-H0571582-A (JP)
Title: Damping adjusting device
Inventor: NAGATAKI YOSHIAKI
IPC: F16F15/023
Filed: 1991-09-09
Abstract: PURPOSE:To provide a damping adjusting device which can set a wide set range of damping constant and facilitate fine adjustment. CONSTITUTION:A movable part 2 is shifted in parallel in the horizontal direction through a laminated rubber 12 between a square-shaped base part 1 fixed in a structure A and a square-shaped movable part 2 on which a weight plate 13 is placed. Accordingly, a resistance plate 6 at the lower edge part of a screw rod 5 connected with the movable part 2 is immersed into a viscous body 4 in an accommodation part 3. The immersion depth into the viscous body 4 of the resistance plate 6 is varied by vertically shifting the screw rod 5. When the insertion depth into the viscous body 4 of the resistance plate 6 is varied, the immersion area of the resistance plate 6 varies, and the viscous resistance between the both varies, and the damping constant of the whole device varies, and when the shift quantity of the resistance plate for the shift by an adjusting mechanism is set large, the set range of the damping resistance is widened, and also the fine adjustment is enabled.
Patent JP-H03207828-A (JP)
Title: Primary crystal si refining agent for hyper-eutectic al-si alloy
Inventor: KANDA TETSUO
IPC: C22C1/02
Filed: 1990-08-31
Abstract: PURPOSE:To manufacture the refining agent which refines primary crystal Si in a hyper-eutectic Al-Si alloy cast body at low cost by applying P-contg. alloy plating to the surface of an Al material. CONSTITUTION:P-contg. alloy plating (of Ni-P, Ni-Cu-P, Mn-P or the like) is applied to the surface of an Al or Al alloy material by electroplating or electroless plating. In this way, at the time of obtaining the cast body of a hyper-eutectic Al-Si alloy, a refining agent which refines primary crystal Si can be manufactured from an inexpensive raw material to improve the mechanical characteristics of the cast body.
Patent JP-H0786329-A (JP)
Title: Semiconductor device
Inventor: NAKAJIMA YASUSHI
IPC: H01L21/60
Filed: 1993-09-14
Abstract: PURPOSE:To increase the electro-migration resistance by a method wherein a wiring consisting of single crystal metal formed on an insulation layer of a semiconductor substrate is connected to polycrystalline metal film region including a bonding pad at multiple positions. CONSTITUTION:A wiring branches to two ways from a single crystal metal wiring 10 with the same wiring width, further, each branching to two ways, and finally connected to a bonding pad 30 consisting of polycrystalline metal separated to 2<n> pieces. The branching wiring 20 is formed into such a symmetrical branching pattern so that current density of each connection is uniform. Therefore, it is possible to reduce the current density at the contact point between the branching wiring 20 consisting of a single crystal metal and the polycrystalline metal of the bonding pad 30 to one 2<n>-th while high-density current is allowed to flow through the single crystal metal wiring 10, thereby making it possible to enhance the electro-migration resistance. It is possible to sufficiently utilize the performance of the single crystal metal wiring in IC, LSI, etc.
Patent JP-H0780353-A (JP)
Title: Bucket and bucket leveling mechanism of automatic centrifuge
Inventor: UCHIDA TADAHIRO
IPC: B04B5/02
Filed: 1993-09-14
Abstract: PURPOSE:To provide a mechanism for correcting the inclination of a bucket from a horizontal surface and a bucket suitable for the correction when a rack fitted to a bucket of a rotor is held by a robot hand. CONSTITUTION:In a bucket 6, a partition plate 6b is provided projectingly upward in parallel to the longitudinal direction in the center of the bottom surface in the box, and the upper end of the partition plate 6b forms a levelling surface 6c parallel to the bottom surface of the bucket and is extended to a position higher than a sample tube 8. A bucket leveling mechanism 89 is fitted to near a hand 7 and has a pressurizing surface 85a horizontally maintained at the projecting end of a leveling projection 85 extending downwards. When the hand descends to hold a rack, the pressurizing surface 85a is abutted on the leveling surface 6c so as to pressurize it and corrects the inclination of the bucket. In this example, the leveling mechanism consists of a slide axis 82 fitted to a hand supporting part 80, a horizontal plate 84 fixed to its lower end, a pair of pressing plates (leveling projections) 85 projecting downwards from the horizontal plate, a coil spring 83 for deviating the slide axis downwards, etc.
Patent JP-S61107479-A (JP)
Title: Image input correction device
Inventor: SUMINO MASAYUKI
IPC: G06F3/153
Filed: 1984-10-30
Abstract: PURPOSE:To display an image read immediately and to permit processings such as shift, correction, and cut-out at that time by providing an image correction means which performs correction processing of the image data on a video RAM. CONSTITUTION:First, an image correction mechanism 3 displays a message on a display device 4. When an operator inputs the vertical and horizontal sizes of the image from a keyboard input device 1, the next message is displayed on the display device 4. When the operator specifies 'input', the image read in an image input device 7 is written in the video RAM 5, and displayed on the display device 4. If the operator selects 'cancel' at that time, the correction mechanism 3 cancels the image and deletes it from the screen. If the operator selects 'correction', ON/OFF of a bit at an arbitrary position on the image a cut-out of the image can be done.
Patent JP-H1067167-A (JP)
Title: Recording method
Inventor: KUSANO MICHIKO
IPC: B41M5/50
Filed: 1996-08-29
Abstract: PROBLEM TO BE SOLVED: To provide a recording method showing remarkably improved image durability whereby a recording liquid containing a water-soluble dye is applied to a dye-receiving layer of a material to be recorded. SOLUTION: According to the recording method, a recording liquid containing as a water-soluble dye a C.I. direct yellow 132 group compound or a C.I. acid red 249 group compound of an acid dye is applied to a dye-receiving layer of a material to be recorded. The dye-receiving layer of the material contains a hydrotalcite group mineral which has exchangeable anions as an intercalation compound and, fixes and holds the dye by an intercalation reaction based on an ion exchange action, etc.
Patent JP-S6382192-A (JP)
Title: Stereoscopic image pickup device
Inventor: UENO ATSUSHI
IPC: H04N13/02
Filed: 1986-09-26
Abstract: PURPOSE:To easily confirm the accommodating state of a stereoscopic video image by providing a couple of left/right eyepieces and a couple of video display means to a single viewfinder and arranging both the video image display means on a position at which its video light is led to a corresponding eyepiece while observing one viewfinder. CONSTITUTION:The left eye video signal (a) and the right eye video signal (b) picked up by cameras 1, 2 to one object are sent to a single viewfinder 3. The inside of the viewfinder 3 is provided with a left eye liquid crystal display device 4 receiving a left eye video signal (a) and displaying the image and a right eye liquid crystal display device 4 receiving the right eye video signal and displaying its image at the left and right side and the video image light displayed by the liquid crystal display devices 4, 5 is led to the left/right eyepieces 8, 9 via hoods 6, 7 independently. Thus, the video image light for the left/right eyes picked up with a parallax to the left/right eyes EL, ER is given by a photographer observing the eyepieces 8, 9 and the light is perceived as a stereoscopic image.
Patent JP-S59118974-A (JP)
Inventor: MATSUSHITA KAN
IPC: E05F11/48
Filed: 1982-12-25
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0787014-A (JP)
Title: Optical receiver
Inventor: TAKAHASHI HIDETO
IPC: H04B10/564
Filed: 1993-09-14
Abstract: PURPOSE:To extend the dynamic range of the optical receiver by suppressing deterioration such as signal distortion of the optical receiver at a larger optical receiving power. CONSTITUTION:A 1st variable attenuator 14 is inserted into a pre-stage of a first-stage amplifier 15 and a 2nd variable attenuator 16 is inserted into a post-stage. The attenuation of the 1st variable attenuator 14 is decreased at small optical reception power and the attenuation of the 1st variable attenuator 14 is increased at large optical reception power to attenuate the input level of the first-stage amplifier 15 and distortion caused in the first-stage amplifier 15 is suppressed.
Patent JP-S6473006-A (JP)
Title: Manufacture of stainless steel construction material
Inventor: WATANABE TERUO
IPC: B22F3/02
Filed: 1987-09-11
Abstract: PURPOSE:To manufacture a construction material having complicated cross sectional shape and thin thickness by using stainless steel material having high rigidity by sintering an extruded material extruding a kneaded material of stainless steel powder and organic binder under non-oxidizing atmosphere after degassing. CONSTITUTION:For example, the polyethylene series binder is added at 40vol.% to the stainless steel powder and sufficiently kneaded by a mixer. Next, the kneaded material 1 is formed as extruding as extruding into a window frame 11 of shaped steel having size allowing for shrinkage quantity caused by decreas ing and sintering of the successive process, by using single spindle extruding machine. Then, the kneaded material 1 heated at 190 deg.C is sent under pressurizing from a holder 2 by an extruding screw and extruded between a mandrel 4 and a die ring 5 at outside. The holder 2 and the ring 5 are held to heat at 180 deg.C and the extruded material is cooled and hardened by a sizing die 8 and water tank 9. Next, the extruded material is cut and slowly heated to 250 deg.C in the air and held for 3hr and after decreasing, it is sintered at 1150 deg.C for 30min under atmosphere furnace of mixing gas of Ar and 3%H2.
Patent JP-S59116479-A (JP)
Inventor: SHIMIZU TOSHIO
IPC: D06N3/00
Filed: 1982-12-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6382197-A (JP)
Title: Sound collecting equipment
Inventor: IBARAKI SATORU
IPC: H04N5/225
Filed: 1986-09-26
Abstract: PURPOSE:To control the feeling of distance freely by controlling the sensitivity of a sound collection equipment in response to the sound source distance of an incident sound. CONSTITUTION:Sound is incident from the sound source, a main microphone output signal 21 and a sub-microphone output signal 32 are generated in a main microphone 1 and a sub-microphone 2, the two signals are added by a signal adder 3, from which an addition signal 23 is obtained. An addition signal rectifier smoothing circuit 4 calculates the amplitude of the addition signal to obtain the amplitude 24 of the addition signal, and on the other hand, an output signal 21 of the main microphone is inputted to a main microphone rectifier smoothing circuit 5, from which the amplitude 25 of the main microphone is obtained, and a sub-microphone output signal 22 is inputted to a sub- microphone rectifier smoothing circuit 6, from which the amplitude 26 of the sub-microphone is obtained. The amplitudes 25, 26 are added by an amplitude adder 7 to obtain an added amplitude 27. A divider 8 divides the added amplitude 27 by an addition signal amplitude 24 to obtain the amplitude ratio 28. Then the system gain is controlled by a variable gain amplification circuit 9 in response to the ratio 28.
Patent JP-S6383560-A (JP)
Inventor: KURACHI MASAO
IPC: F25B29/00
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0679592-A (JP)
Title: Pallet carrying line
Inventor: MIURA SHOJI
IPC: B23Q41/02
Filed: 1992-08-28
Abstract: PURPOSE:To shorten the traveling distance of a carriage and the time required for one process of the carrying operation at the carrying-in/carrying-out operations of a pallet to/from each station, by installing a pair of mounting parts on the carriage. CONSTITUTION:When pallets are carried-in and carried-out to and from each station, one mounting part 11a of a carriage 6, 7 is mounted with a pallet to which a unworked member is fixed, the other mounting part 11b is made empty, and the carriage 6, 7 is traveled. After a pallet is carried-out with the empty mounting part 11b applied to a station in which the processing work is finished, the carriage 6, 7 are moved for applying the mounting part 11a on which the unworked member is mounted to the station, and the pallet to which the unworked member is fixed is carried in the station.
Patent JP-H04109308-A (JP)
Title: Security system using ic card
Inventor: URAMOTO YASUNARI
IPC: G08B15/00
Filed: 1990-08-29
Abstract: PURPOSE:To automatically restrict the entrance of outsiders into a room without permission by allowing an opening/closing control part to inhibit entrance into the room until an entrance permitting means gives the permission of entrance. CONSTITUTION:A CPU 203 sets up or changes the data D1 or D3 of a storage area ICM in an inserted IC card 201 according to a key input data. Thereby, the unlocking number data D1 is set up by loop processing and the operation data D2 or D3 of a terminal 206i requested by a person owning the IC card 201 to operate at the time of entering or going out into/from the room is respectively set up in a storage area m1-m3. Only when the unlocking member data D1 stored in the storage area ICM of the IC card 201 coincide with unlocking member data D4 previously stored in a memory 204, the entrance of the owner of said inserted IC card 201 into the room can be permitted.
Patent JP-S59119582-A (JP)
Title: Magnetic recording and reproducing device
Inventor: MOMOKI MOTOYASU
IPC: G11B27/13
Filed: 1982-12-27
Abstract: PURPOSE:To detect and display the remaining amount of a magnetic tape by detecting the extent of displacement of a tension arm which turns to control the tension of the magnetic tape constant during a tape run. CONSTITUTION:The tension arm 22 has a projection part 22a engaging a spring 23 which supplies proper tension to the magnetic tape 7 and is provided with a back tension band 25 which winds up a payoff reel turntable 8a from the tip of an arm 24 that is turnable only counterclockwise. The tension arm 22 is turned gradually in a direction D according to a run of the tape, and the payoff reel is loaded to make the tape tension constant, so the extent of D-directional turning amount depends upon the weight of the magnetic tape 7a wound around the payoff reel 8; and the extent of displacement of the tension arm 22 is detected to grasp the remaining amount of the magnetic tape. Namely, the remaining amount of the tape is displayed on a display part 29 according to the rotation of a detection gear 26.
Patent JP-S59118558-A (JP)
Title: Electromagnetic servo-brake for automobile
Inventor: KATSUSHIRO KENJI
IPC: B60T13/74
Filed: 1982-12-24
Abstract: PURPOSE:To provide a servo-brake whose constitution is simple and in which an assisting force with a desired characteristic is caused by combining a plurality of electromagnets different in type and can be increased with a desired boosting characteristic according to the increase in the quantity of depression. CONSTITUTION:An engaging mechanism 5 is provided so that an operating rod 3 coupled to a brake pedal 1 and a push rod 4 for producing oil pressure in a master cylinder are connected to each other. The engaging mechanism 5 comprises a casing 5A integrated with the push rod 4, an end plate 3A secured on the tip of the operating rod 3 inserted into the casing 5A, a compressed spring 5C interposed between the end plate 3A and the inside surface 5b of the casing, and a pair of claws 6, 6 coupled to the end plate 3A. A cylinder 7 having teeth 7a, which are provided on the inside of the cylinder and can be engaged with the claws 6, is located outside the casing 5A. Magnetic members 8A, 8B for electromagnets 9A, 9B secured on a vehicle body 10 and different in type are secured on the cylinder 7 to correspond to the electromagnets.
Patent JP-S6472578-A (JP)
Title: Stabilization of laser wavelength and wavelength stabilized laser
Inventor: WAKATA HITOSHI
IPC: H01S3/137
Filed: 1987-09-11
Abstract: PURPOSE:To stabilize the wavelength of a laser beam in a laser which has a variation in its output and an oscillation stoppage period by spectrally separating a part of the laser beam, measuring a spatial light internsity distribution of the separated laser beam to analyze the distribution, and controlling the wavelength of a laser oscillator. CONSTITUTION:Part of a laser beam radiated from a laser oscillator 1 having a variable oscillation wavelength is produced, spectrally separated by a wavelength monitoring mechanism 9, the space intensity distribution is measured, and the wavelength of the oscillator 1 is controlled by the analyzed result. Further, the oscillator 1 having the variable wavelength, the wavelength monitoring mechanism 9 for spectrally separating the part of the beam produced from the oscillator 1 by a Fabry-Perot etalon 2, an image sensor element 7 for measuring the space intensity distribution of an interference pattern represented when the beam is transmitted through the etalon 2, an image processor 8 for analyzing the intensity distribution to control the oscillation wavelength of the oscillator 1, and a servo mechanism 4 for varying the wavelength by the output signal of the processor 8 are provided.
Patent JP-H0280386-A (JP)
Title: Trace element for cultivation with nutritious solution
Inventor: UDAGAWA YUJI
IPC: A01G31/00
Filed: 1988-09-13
Abstract: PURPOSE:To prevent the deposition of a trace element on a root, to stabilize the element over a wide pH range and to make the element well miscible with various fertilizers by chelating the element with diethylenetriaminepentaacetic acid (salt). CONSTITUTION:A required amt. of one or more kinds of salts such as halides, sulfates or nitrates of Fe, Mn, Zn, Cu, Mo, Mg and Ca is dissolved in water and diethylenetriaminepentaacetic acid (salt) is added to the resulting soln. to convert the salts into a complex and to obtain a trace element for cultivation with a nutritious soln.
Patent JP-H04109389-A (JP)
Title: Commodity storing unit for automatic vending machine
Inventor: NAKAMURA YOSHIYUKI
IPC: G07F11/34
Filed: 1990-08-29
Abstract: PURPOSE:To expand/narrow a commodity guide path by a simple configuration by moving either one of a front wall and a rear wall forming the commodity guide path by an outside connection plate and a driving plate. CONSTITUTION:When a guide plate of a commodity discharge port is moved, the connection plate 24 is moved in an arrow (b) direction by a long hole 25 formed on a side plate 2, the driving plate 27 is moved in an arrow (c) direction by a long hole 26, a driving plate 27a is simultaneously moved in an arrow (d) direction by a spindle 22a, and one movable circular arc plate 19a forming the commodity guide path 9 is moved to change the area of the path 9. Thus, the commodity guide path 9 can be expanded or narrowed by the simple and thin structure.